61.10.Z - Wired telecommunications activities
62.03.Z - Computer facilities management activities
82 - Office administrative, office support and other business support activities
73 - Activities of advertising, market research and public relations
71.12.Z - Engineering activities and related technical consultancy
68.32.Z - Management of real estate on a fee or contract basis
68.31.Z - Intermediation service activities for real estate activities
68.20.Z - Rental and operating of own or leased real estate
68.10.Z - Buying and selling of own real estate
63.11.Z - Data processing, hosting and related activities
42.22.Z - Construction of utility projects for electricity and telecommunications
62.02.Z - Computer consultancy activities
62.01.Z - Computer programming activities
61.90.Z - Other telecommunications activities
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
47.7 - Retail sale of other goods, except motor vehicles and motorcycles
47.5 - Retail sale of other household equipment
46.4 - Wholesale of household goods
46.1 - Wholesale on a fee or contract basis
